.container {
  padding: 24px 16px;
}

/* 1号区域 - Canvas */
.canvasArea {
  width: 100%;
  flex: 1;
  border-bottom: 1px solid #f0f0f0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fafafa;
  position: relative;
}

.canvas {
  border: 1px solid #d9d9d9;
  background: white;
  border-radius: 4px;
}
